CN222917911U - Oxygen supply atomizer - Google Patents
Oxygen supply atomizer Download PDFInfo
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- CN222917911U CN222917911U CN202420967090.0U CN202420967090U CN222917911U CN 222917911 U CN222917911 U CN 222917911U CN 202420967090 U CN202420967090 U CN 202420967090U CN 222917911 U CN222917911 U CN 222917911U
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Abstract
The present disclosure relates to an oxygen supply atomizing device including an endotracheal tube configured for insertion into a user's trachea and provided with an outlet end and an inlet end, an oxygen supply assembly in detachable communication with the inlet end of the endotracheal tube and configured to provide oxygen into the user's trachea through the outlet end of the endotracheal tube upon insertion of the endotracheal tube into the user's trachea, and an atomizing assembly in detachable communication with the inlet end of the endotracheal tube and configured to provide a pharmaceutical aerosol into the user's trachea through the outlet end of the endotracheal tube upon insertion of the endotracheal tube into the user's trachea. The oxygen supply atomizing device can simultaneously provide oxygen and medicine aerosol for the air pipe of a user, so that the purposes of oxygen supply and atomized administration are achieved.
Description
Technical Field
The present disclosure relates to the field of medical treatment devices, and more specifically, to an oxygen supply atomizing device.
Background
For patients suffering from chronic hypoxic lung diseases such as Chronic Obstructive Pulmonary Disease (COPD), long-term oxygen inhalation is often required, which helps to relieve the hypoxia symptoms of the patients and improve the quality of life.
Currently, for patients requiring oxygen inhalation, standard treatment methods still deliver oxygen from an oxygen source through a nasal catheter. However, oxygen inhalation through nasal catheters not only wastes a lot of oxygen, but also causes nasal pain and irritation and may exacerbate rhinitis and sinusitis.
However, other oxygen inhalation methods, such as emergency cricotomy and tracheostomy, are generally limited to those in which patients are choked due to airway obstruction, and are not suitable for patients suffering from acute or chronic respiratory failure, and are not suitable for long-term treatment of chronic pulmonary diseases, and are not suitable as a means of long-term oxygen therapy for patients suffering from chronic hypoxic pulmonary diseases.
In addition, for patients suffering from chronic hypoxic lung diseases such as Chronic Obstructive Pulmonary Disease (COPD), adjuvant administration therapy is often required, but the conventional administration method is generally poor in therapeutic effect, and it is complicated to administer alone.
Disclosure of utility model
The present disclosure provides an oxygen supply atomizing device for solving the problems existing in the prior art.
According to a first aspect of the present disclosure, there is provided an oxygen supply atomizing device comprising:
An endotracheal tube configured for insertion into a user's trachea and provided with an outlet end and an inlet end;
an oxygen delivery assembly in detachable communication with the inlet end of the endotracheal tube and configured to provide oxygen into the user's trachea through the outlet end of the endotracheal tube with the endotracheal tube inserted into the user's trachea;
An atomizing assembly in detachable communication with the inlet end of the endotracheal tube and configured to provide a medicinal aerosol into the user's trachea through the outlet end of the endotracheal tube with the endotracheal tube inserted into the user's trachea.
In one embodiment of the present disclosure, a main communication valve is further included;
The port of the main communication valve is communicated with the oxygen supply assembly and the atomization assembly through a first one-way valve, the second port of the main communication valve is configured to be communicated with the inlet end of the tracheal catheter, and the third port of the main communication valve is communicated with the outside through a second one-way valve;
the first one-way valve is configured to open when gas flows from the oxygen delivery assembly and/or the atomizing assembly to the endotracheal tube and to close when gas flows from the endotracheal tube, and the second one-way valve is configured to close when gas flows from the oxygen delivery assembly and/or the atomizing assembly to the endotracheal tube and to open when gas flows from the endotracheal tube.
In one embodiment of the present disclosure, the oxygen supplying atomizing device further comprises a control unit configured for controlling the oxygen supplying assembly and/or the atomizing assembly to operate separately to supply oxygen or a drug aerosol to the user's trachea alone or simultaneously.
In one embodiment of the present disclosure, the oxygen supply atomizing device further comprises a carbon dioxide sensor disposed within the conduit of the second one-way valve and configured to detect the content of carbon dioxide in the gas exhaled by the user;
The control unit is configured to control an operating parameter of the oxygen delivery assembly based on the content of carbon dioxide in the gas exhaled by the user.
In one embodiment of the present disclosure, the operating parameters of the oxygen delivery assembly include at least one of respiratory rate, tidal volume, minute ventilation, positive end-tidal pressure, and oxygen concentration.
In one embodiment of the present disclosure, the aerosolization assembly includes a drug storage chamber, a delivery pump configured to pump liquid drug within the drug storage chamber to the aerosolization unit, the aerosolization unit configured to form the liquid drug into a drug aerosol.
In one embodiment of the present disclosure, the atomizing unit is one of an ultrasonic atomizing unit, a compression atomizing unit, or a mesh atomizing unit.
In one embodiment of the present disclosure, the atomizing assembly further comprises a jet pump configured to form a jet stream to eject the drug aerosol from the outlet end of the endotracheal tube.
In one embodiment of the present disclosure, a negative pressure suction device is further included, the negative pressure suction device being disposed at an outlet of the tubing of the second one-way valve and configured to aspirate secretions within the airway of the user when the endotracheal tube is installed within the airway of the user.
In one embodiment of the present disclosure, the inner diameter of the tracheal tube ranges from 0.9mm to 20mm.
The present disclosure provides an oxygen supply atomizing device comprising at least an endotracheal tube configured for insertion into a user's trachea and provided with an outlet end and an inlet end, an oxygen supply assembly in detachable communication with the inlet end of the endotracheal tube and configured to provide oxygen into the user's trachea through the outlet end of the endotracheal tube upon insertion of the endotracheal tube into the user's trachea, and an atomizing assembly in detachable communication with the inlet end of the endotracheal tube and configured to provide a pharmaceutical aerosol into the user's trachea through the outlet end of the endotracheal tube upon insertion of the endotracheal tube into the user's trachea.
Like this, in the working process of this oxygen suppliment atomizing device of disclosure, doctor first inserts the trachea pipeline in the trachea of user, then, gives oxygen subassembly and can provide the medicine aerosol through the tracheal catheter in to the trachea of user through the tracheal catheter, and atomizing subassembly can provide oxygen and medicine aerosol in the trachea of user simultaneously in this oxygen suppliment atomizing device of this disclosure to reach the purpose of giving oxygen and atomizing dosing.
Other features of the present disclosure and its advantages will become apparent from the following detailed description of exemplary embodiments of the disclosure, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic perspective view of an oxygen supply atomizing device according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of an oxygen supply atomizing device according to an embodiment of the present disclosure.
The correspondence between the component names and the reference numerals in fig. 1 to 2 is as follows:
10. Tracheal catheter, 20 parts of oxygen supply assembly, 30 parts of atomization assembly, 31 parts of medicine storage cavity, 32 parts of delivery pump, 33 parts of atomization unit, 34 parts of jet pump, 40 parts of main communication valve, 41 parts of first one-way valve, 42 parts of second one-way valve, 50 parts of carbon dioxide sensor, 60 parts of negative pressure suction device.
Detailed Description
Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless it is specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
Specific embodiments of the present disclosure are described below with reference to the accompanying drawings.
In this document, "upper", "lower", "front", "rear", "left", "right", and the like are used merely to indicate relative positional relationships between the relevant portions, and do not limit the absolute positions of the relevant portions.
Herein, "first", "second", etc. are used only for distinguishing one another, and do not denote any order or importance, but rather denote a prerequisite of presence.
Herein, "equal," "same," etc. are not strictly mathematical and/or geometric limitations, but also include deviations that may be appreciated by those skilled in the art and allowed by fabrication or use, etc.
Unless otherwise indicated, numerical ranges herein include not only the entire range within both of its endpoints, but also the several sub-ranges contained therein.
The present disclosure provides an oxygen supply atomizing device comprising at least an endotracheal tube configured for insertion into a user's trachea and provided with an outlet end and an inlet end, an oxygen supply assembly in detachable communication with the inlet end of the endotracheal tube and configured to provide oxygen into the user's trachea through the outlet end of the endotracheal tube upon insertion of the endotracheal tube into the user's trachea, and an atomizing assembly in detachable communication with the inlet end of the endotracheal tube and configured to provide a pharmaceutical aerosol into the user's trachea through the outlet end of the endotracheal tube upon insertion of the endotracheal tube into the user's trachea.
Like this, in the working process of this oxygen suppliment atomizing device of disclosure, doctor first inserts the trachea pipeline in the trachea of user, then, gives oxygen subassembly and can provide the medicine aerosol through the tracheal catheter in to the trachea of user through the tracheal catheter, and atomizing subassembly can provide oxygen and medicine aerosol in the trachea of user simultaneously in this oxygen suppliment atomizing device of this disclosure to reach the purpose of giving oxygen and atomizing dosing.
For ease of understanding, the specific structure of the oxygen supplying atomizing device of the present disclosure and its operation principle will be described in detail with reference to fig. 1 to 2 in conjunction with an embodiment.
As shown in fig. 1, the present disclosure provides an oxygen supply atomizing device including at least an endotracheal tube 10, an oxygen supplying assembly 20 and an atomizing assembly 30, wherein the endotracheal tube 10 is configured for insertion into a user's trachea and is provided with an outlet end and an inlet end, the oxygen supplying assembly 20 is detachably connected with the inlet end of the endotracheal tube 10 and is configured to supply oxygen into the user's trachea through the outlet end of the endotracheal tube 10 in the case that the endotracheal tube 10 is inserted into the user's trachea, and the atomizing assembly 30 is detachably connected with the inlet end of the endotracheal tube 10 and is configured to supply a medicinal aerosol into the user's trachea through the outlet end of the endotracheal tube 10 in the case that the endotracheal tube 10 is inserted into the user's trachea. It will be appreciated that oxygen delivery assembly 20 may also provide oxygen enriched gas to the user's trachea for oxygen delivery purposes.
Thus, in the operation of the oxygen supply atomizing device of the present disclosure, a doctor first inserts the tracheal tube into the user's trachea, and then, the oxygen supply assembly 20 can supply oxygen into the user's trachea through the tracheal tube 10, and the atomizing assembly 30 can supply medicine aerosol into the user's trachea through the tracheal tube 10, so that the oxygen supply atomizing device of the present disclosure can simultaneously supply oxygen and medicine aerosol into the user's trachea, thereby achieving the purpose of oxygen supply and atomized administration.
In particular, the endotracheal tube 10 of the present disclosure may be inserted into a patient's trachea under local anesthesia of the patient. Moreover, because both the oxygen delivery assembly 20 and the atomizing assembly 30 are in removable communication with the inlet end of the endotracheal tube 10, the endotracheal tube 10 can be separated from the oxygen delivery assembly 20 or the atomizing assembly 30 without the need for oxygen delivery or atomized administration, and the patient can adjust himself as desired.
For patients suffering from chronic anoxic lung diseases such as Chronic Obstructive Pulmonary Disease (COPD), after the tracheal catheter 10 is implanted in treatment places such as hospitals, oxygen and atomization administration is carried out at home or other places by utilizing the oxygen administration assembly 20 and the atomization assembly 30 at regular time, long-term oxygen therapy and high-efficiency atomization treatment can be provided for the patients, the chronic anoxic symptoms of the patients are greatly relieved, the life quality is improved, and the operation method is simpler without using two sets of equipment for oxygen and atomization administration.
As shown in fig. 2, the oxygen supply atomizing device of the present disclosure further includes a main communication valve 40, wherein a port of the main communication valve 40 is communicated with the oxygen supply assembly 20 and the atomizing assembly 30 through a first one-way valve 41, a second port of the main communication valve 40 is configured to be communicated with an inlet end of the tracheal tube 10, and a third port of the main communication valve 40 is communicated with the outside through a second one-way valve 42, wherein the first one-way valve 41 is configured to be opened when gas flows from the oxygen supply assembly 20 and/or the atomizing assembly 30 to the tracheal tube 10 and to be closed when gas flows from the oxygen supply assembly 20 and/or the atomizing assembly 30 to the tracheal tube 10, and the second one-way valve 42 is configured to be closed when gas flows from the tracheal tube 10.
During use of the oxygen supplying nebulizer device of the present disclosure, during inhalation by a patient, oxygen provided to the oxygen assembly 20 and/or pharmaceutical aerosol provided by the nebulizer assembly 30 can flow through the tracheal tube 10 through the first one-way valve 41 into the trachea of the user. While during exhalation by the patient, the exhaled gases from the patient can be exhausted along the endotracheal tube 10 from the second one-way valve 42 to the outside. Thus, the gas exhaled by the patient will not pollute the oxygen supplying component 20 and the atomizing component 30, and the secretion and the sputum in the gas exhaled by the patient can be discharged to the outside through the second one-way valve 42 continuously, and the air outlet pipeline of the oxygen supplying component 20 and the atomizing component 30 will not be blocked, so that the oxygen supplying atomizing device of the present disclosure can work normally.
The oxygen supplying atomizing device in one embodiment of the present disclosure further includes a control unit configured to control the oxygen supplying assembly 20 and/or the atomizing assembly 30 to operate separately to supply oxygen or a pharmaceutical aerosol to the user's trachea alone or simultaneously.
Like this, the oxygen suppliment atomizing device of this disclosure can be controlled alone and give oxygen subassembly 20 to provide oxygen to the trachea of user alone, also can be controlled alone and atomize the subassembly 30 and provide medicine aerosol to the trachea of user, can also utilize simultaneously to give oxygen subassembly 20 and/or atomizing subassembly 30 to provide oxygen and medicine aerosol to the trachea of user simultaneously to can satisfy various treatment demands better, improve treatment experience.
As shown in fig. 2, in one embodiment of the present disclosure, the oxygen supply atomizing device of the present disclosure further includes a carbon dioxide sensor 50, the carbon dioxide sensor 50 being disposed in the tube of the second one-way valve 42 and configured to detect the content of carbon dioxide in the gas exhaled by the user, and the control unit is configured to control the operating parameters of the oxygen supply assembly 20 based on the content of carbon dioxide in the gas exhaled by the user. Because the carbon dioxide sensor 50 is disposed in the pipeline of the second one-way valve 42, the carbon dioxide sensor 50 can effectively detect the carbon dioxide content of the end-tidal gas of the patient, so as to effectively monitor the respiratory conditions of the patient, such as pulmonary ventilation, pulmonary blood flow, and the like, and the control unit can control the working parameters of the oxygen supply assembly 20 based on the carbon dioxide content of the gas exhaled by the user, so that the oxygen supply performance is improved when the hypoxia symptom of the patient is serious, and the oxygen supply performance can be properly reduced when the hypoxia symptom of the patient is slight, so as to promote the autonomous respiratory capacity of the patient.
Specifically, in one embodiment of the present disclosure, the operating parameters of oxygen delivery assembly 20 include at least one of respiratory rate, tidal volume, minute ventilation, positive end-tidal pressure, and oxygen concentration. Where the inspiratory-expiratory ratio refers to the inspiratory time ratio, the tidal volume refers to the amount of gas delivered to the patient by the oxygen assembly 20, the minute ventilation refers to all the amount of gas delivered to the patient per minute, and the oxygen concentration refers to the concentration of oxygen in the gas output by the oxygen assembly 20. Specifically, the control unit may adjust various parameters of the respiratory rate, the tidal volume, the minute ventilation, the positive end-tidal pressure, and the oxygen concentration according to the respiratory condition of the patient.
As shown in fig. 2, in one embodiment of the present disclosure, an aerosolization assembly 30 includes a drug storage chamber 31, a delivery pump 32, and an aerosolization unit 33, the delivery pump 32 being configured to pump liquid drug within the drug storage chamber 31 to the aerosolization unit 33, the aerosolization unit 33 being configured to form a drug aerosol from the liquid drug. That is, in the operation process of the oxygen supply atomizing device of the present disclosure, the liquid medicine in the medicine storage chamber 31 is pumped to the atomizing unit 33 by the delivery pump 32, and after the atomizing unit 33 forms the liquid medicine into medicine aerosol, the medicine aerosol can be delivered into the trachea of the user through the tracheal catheter 10.
Specifically, in one embodiment of the present disclosure, the atomizing unit 33 is one of an ultrasonic atomizing unit 33, a compression atomizing unit 33, or a mesh atomizing unit 33. The droplets of the drug aerosol generated by the ultrasonic atomization unit 33 are small and uniform, the compression type atomization unit 33 can generate the drug aerosol with higher concentration, the aerosol stability is higher, the mist output of the net type atomization unit 33 is large, and the structure is simple and the maintenance is convenient. In particular, the appropriate nebulizing unit 33 may be selected according to the particular nature of the liquid drug.
It will be appreciated that in one embodiment of the present disclosure, as shown in fig. 2, the atomizing assembly 30 further includes a jet pump 34, the jet pump 34 being configured to create a jet of air to eject the drug aerosol from the outlet end of the endotracheal tube 10. Since the jet flow formed by the jet pump 34 can jet the medicinal aerosol from the outlet end of the tracheal catheter 10, the medicinal aerosol can be ensured to be uniformly distributed in the trachea of the patient, so that the administration is more uniform.
In one embodiment of the present disclosure, the oxygen supplying atomizing device of the present disclosure further includes a negative pressure suction device 60, the negative pressure suction device 60 being disposed at an outlet of the tube of the second one-way valve 42 and configured to suck secretions in the respiratory tract of the user when the endotracheal tube 10 is installed in the respiratory tract of the user. In this way, secretions and sputum in the exhaled air of the patient can be continuously expelled from the second one-way valve 42 to the external negative pressure suction device 60 while preventing the patient from having a poor breathing due to excessive sputum in the respiratory tract.
It is understood that in one embodiment of the present disclosure, the inner diameter of endotracheal tube 10 ranges from 0.9mm to 20mm. For patients without sputum aspiration, the tracheal catheter 10 with smaller inner diameter, for example, the tracheal catheter 10 with 0.9mm to 5mm, can be selected, so that the using obstacle for the patients is smaller. For the patient needing sputum aspiration, the tracheal catheter 10 with larger inner diameter can be selected, for example, the tracheal catheter 10 with 5mm to 20mm is selected, so that the sputum in the trachea of the patient can be aspirated conveniently.
The foregoing description of the embodiments of the present disclosure has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvements in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the present disclosure is defined by the appended claims.
Claims (9)
1. An oxygen supply atomizing device, comprising:
An endotracheal tube (10), the endotracheal tube (10) being configured for insertion into a user's trachea and being provided with an outlet end and an inlet end;
an oxygen supply assembly (20), the oxygen supply assembly (20) being in detachable communication with the inlet end of the endotracheal tube (10) and being configured to supply oxygen into the user's trachea through the outlet end of the endotracheal tube (10) with the endotracheal tube (10) inserted into the user's trachea;
-an atomizing assembly (30), the atomizing assembly (30) being in detachable communication with the inlet end of the endotracheal tube (10) and being configured to provide a medicinal aerosol into the user's trachea through the outlet end of the endotracheal tube (10) with the endotracheal tube (10) inserted into the user's trachea;
-a main communication valve (40), the port of the main communication valve (40) being in communication with the oxygen supply assembly (20), the atomizing assembly (30) via a first one-way valve (41), the second port of the main communication valve (40) being configured to be in communication with the inlet end of the endotracheal tube (10), the third port of the main communication valve (40) being in communication with the outside via a second one-way valve (42);
The first one-way valve (41) is configured to open when gas flows from the oxygen supply assembly (20) and/or the atomizing assembly (30) to the endotracheal tube (10) and to close when gas flows from the endotracheal tube (10), and the second one-way valve (42) is configured to close when gas flows from the oxygen supply assembly (20) and/or the atomizing assembly (30) to the endotracheal tube (10) and to open when gas flows from the endotracheal tube (10).
2. The oxygen supplying and atomizing device according to claim 1, further comprising a control unit configured for controlling the oxygen supplying assembly (20) and/or the atomizing assembly (30) to operate separately for supplying oxygen or a pharmaceutical aerosol to the user's trachea alone or simultaneously.
3. The oxygen supply atomizing device according to claim 2, further comprising a carbon dioxide sensor (50), the carbon dioxide sensor (50) being disposed within the conduit of the second one-way valve (42) and configured for detecting the content of carbon dioxide in the gas exhaled by the user;
The control unit is configured to control an operating parameter of the oxygen supply assembly (20) based on the content of carbon dioxide in the gas exhaled by the user.
4. An oxygen supplying atomising device according to claim 3 wherein the operating parameters of the oxygen supplying component (20) comprise at least one of breathing frequency, inhalation-to-exhalation ratio, tidal volume, minute ventilation, positive end-of-breath pressure and oxygen concentration.
5. The oxygen supplying nebulizing device according to claim 1, wherein the nebulizing assembly (30) comprises a drug storage chamber (31), a delivery pump (32), a nebulizing unit (33), the delivery pump (32) being configured to pump the liquid drug in the drug storage chamber (31) to the nebulizing unit (33), the nebulizing unit (33) being configured to form a drug aerosol from the liquid drug.
6. The oxygen supply atomizing device according to claim 5, wherein the atomizing unit (33) is one of an ultrasonic atomizing unit (33), a compression atomizing unit (33) or a mesh atomizing unit (33).
7. The oxygen-supplying atomizing device of claim 5, wherein the atomizing assembly (30) further includes a jet pump (34), the jet pump (34) being configured to create a jet of air to eject the pharmaceutical aerosol from the outlet end of the endotracheal tube (10).
8. The oxygen supplying atomizing device according to claim 1, further comprising a negative pressure suction device (60), said negative pressure suction device (60) being provided at an outlet of a tube of said second one-way valve (42) and being configured to suck out secretions in a respiratory tract of a user when said tracheal catheter (10) is mounted in said respiratory tract of said user.
9. An oxygen supplying atomising device according to any of the claims 1 to 8, wherein the inner diameter of the endotracheal tube (10) is in the range 0.9mm to 20mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202420967090.0U CN222917911U (en) | 2024-04-30 | 2024-04-30 | Oxygen supply atomizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202420967090.0U CN222917911U (en) | 2024-04-30 | 2024-04-30 | Oxygen supply atomizer |
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| CN222917911U true CN222917911U (en) | 2025-05-30 |
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| CN202420967090.0U Active CN222917911U (en) | 2024-04-30 | 2024-04-30 | Oxygen supply atomizer |
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